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Re: [Samba] Replication issue (maybe due to 4.7.0 bug?)




Hi Andrew, 


Thank you for your answer. 


Don't have much more informations with these logs : 



==> /var/log/samba/log.samba <== 
[2017/12/07 12:10:58.989255, 2] ../source4/rpc_server/drsuapi/getncchanges.c:1731(getncchanges_collect_objects) 
../source4/rpc_server/drsuapi/getncchanges.c:1731: getncchanges on DC=ads,DC=dom,DC=be using filter (uSNChanged>=1) 
[2017/12/07 12:10:59.058507, 3] ../source4/rpc_server/drsuapi/getncchanges.c:2822(dcesrv_drsuapi_DsGetNCChanges) 
UpdateRefs on getncchanges for 8dcda717-56de-4ad9-a2e5-fa3d539bfa21 
[2017/12/07 12:10:59.058543, 4] ../source4/rpc_server/drsuapi/updaterefs.c:209(drsuapi_UpdateRefs) 
DsReplicaUpdateRefs for host '8dcda717-56de-4ad9-a2e5-fa3d539bfa21._msdcs.ads.dom.be' with GUID 8dcda717-56de-4ad9-a2e5-fa3d539bfa21 options 0x00000007 nc=<GUID=e88a2ac0-86a7-4e80-b2f0-832e165702d3>;<SID=S-1-5-21-2122692405-1923390809-3425158908>;DC=ads,DC=dom,DC=be 
[2017/12/07 12:10:59.058872, 4] ../source4/rpc_server/drsuapi/getncchanges.c:3006(dcesrv_drsuapi_DsGetNCChanges) 
DsGetNCChanges with uSNChanged >= 1 flags 0x00200064 on <GUID=e88a2ac0-86a7-4e80-b2f0-832e165702d3>;<SID=S-1-5-21-2122692405-1923390809-3425158908>;DC=ads,DC=dom,DC=be gave 133 objects (done 133/515) 0 links (done 0/3 (as S-1-5-21-2122692405-1923390809-3425158908-11157)) 
[2017/12/07 12:10:59.539253, 3] ../source4/rpc_server/drsuapi/getncchanges.c:2822(dcesrv_drsuapi_DsGetNCChanges) 
UpdateRefs on getncchanges for 8dcda717-56de-4ad9-a2e5-fa3d539bfa21 
[2017/12/07 12:10:59.539286, 4] ../source4/rpc_server/drsuapi/updaterefs.c:209(drsuapi_UpdateRefs) 
DsReplicaUpdateRefs for host '8dcda717-56de-4ad9-a2e5-fa3d539bfa21._msdcs.ads.dom.be' with GUID 8dcda717-56de-4ad9-a2e5-fa3d539bfa21 options 0x00000007 nc=<GUID=e88a2ac0-86a7-4e80-b2f0-832e165702d3>;<SID=S-1-5-21-2122692405-1923390809-3425158908>;DC=ads,DC=dom,DC=be 
[2017/12/07 12:10:59.539602, 4] ../source4/rpc_server/drsuapi/getncchanges.c:3006(dcesrv_drsuapi_DsGetNCChanges) 
DsGetNCChanges with uSNChanged >= 1 flags 0x00000064 on <GUID=e88a2ac0-86a7-4e80-b2f0-832e165702d3>;<SID=S-1-5-21-2122692405-1923390809-3425158908>;DC=ads,DC=dom,DC=be gave 133 objects (done 266/515) 0 links (done 0/63 (as S-1-5-21-2122692405-1923390809-3425158908-11157)) 
[2017/12/07 12:11:00.078386, 3] ../source4/rpc_server/drsuapi/getncchanges.c:2822(dcesrv_drsuapi_DsGetNCChanges) 
UpdateRefs on getncchanges for 8dcda717-56de-4ad9-a2e5-fa3d539bfa21 
[2017/12/07 12:11:00.078420, 4] ../source4/rpc_server/drsuapi/updaterefs.c:209(drsuapi_UpdateRefs) 
DsReplicaUpdateRefs for host '8dcda717-56de-4ad9-a2e5-fa3d539bfa21._msdcs.ads.dom.be' with GUID 8dcda717-56de-4ad9-a2e5-fa3d539bfa21 options 0x00000007 nc=<GUID=e88a2ac0-86a7-4e80-b2f0-832e165702d3>;<SID=S-1-5-21-2122692405-1923390809-3425158908>;DC=ads,DC=dom,DC=be 
[2017/12/07 12:11:00.078732, 4] ../source4/rpc_server/drsuapi/getncchanges.c:3006(dcesrv_drsuapi_DsGetNCChanges) 
DsGetNCChanges with uSNChanged >= 1 flags 0x00000064 on <GUID=e88a2ac0-86a7-4e80-b2f0-832e165702d3>;<SID=S-1-5-21-2122692405-1923390809-3425158908>;DC=ads,DC=dom,DC=be gave 133 objects (done 399/515) 0 links (done 0/183 (as S-1-5-21-2122692405-1923390809-3425158908-11157)) 
[2017/12/07 12:11:00.716327, 3] ../source4/rpc_server/drsuapi/getncchanges.c:2822(dcesrv_drsuapi_DsGetNCChanges) 
UpdateRefs on getncchanges for 8dcda717-56de-4ad9-a2e5-fa3d539bfa21 
[2017/12/07 12:11:00.716372, 4] ../source4/rpc_server/drsuapi/updaterefs.c:209(drsuapi_UpdateRefs) 
DsReplicaUpdateRefs for host '8dcda717-56de-4ad9-a2e5-fa3d539bfa21._msdcs.ads.dom.be' with GUID 8dcda717-56de-4ad9-a2e5-fa3d539bfa21 options 0x00000007 nc=<GUID=e88a2ac0-86a7-4e80-b2f0-832e165702d3>;<SID=S-1-5-21-2122692405-1923390809-3425158908>;DC=ads,DC=dom,DC=be 
[2017/12/07 12:11:00.724476, 2] ../source4/rpc_server/drsuapi/getncchanges.c:3006(dcesrv_drsuapi_DsGetNCChanges) 
DsGetNCChanges with uSNChanged >= 1 flags 0x00000064 on <GUID=e88a2ac0-86a7-4e80-b2f0-832e165702d3>;<SID=S-1-5-21-2122692405-1923390809-3425158908>;DC=ads,DC=dom,DC=be gave 116 objects (done 515/515) 575 links (done 575/575 (as S-1-5-21-2122692405-1923390809-3425158908-11157)) 






These are dropped in the logs from the source when throwing replicate (samba-tool). On the other side logs are the same as the first mail 


Thanks ! 


----- Mail original -----

De: "Andrew Bartlett" <abartlet@xxxxxxxxx> 
À: "Gaetan SLONGO" <gslongo@xxxxxxxxxxxxx>, samba@xxxxxxxxxxxxxxx 
Envoyé: Jeudi 7 Décembre 2017 11:35:20 
Objet : Re: [Samba] Replication issue (maybe due to 4.7.0 bug?) 

On Thu, 2017-12-07 at 10:33 +0100, Gaetan SLONGO via samba wrote: 
> 
> I can't find what is causing this error and the error message doesnt give a lot of informations 
> 
> 
> Do you have any idea ? 

You will get more information if you turn up the log level, eg with 
'log level = drs_repl:4'. Take care before posting any logs that you 
don't just reply and post them to this PUBLIC MAILING LIST until you 
have checked them for private details, like staff names. 

Typically the failure is due to the last object, so the end of the log 
is the most useful bit. I have to say all this because sadly folks 
have posted private/secret details here before while hoping for help. 

Thanks, 

Andrew Bartlett 

-- 
Andrew Bartlett http://samba.org/~abartlet/ 
Authentication Developer, Samba Team http://samba.org 
Samba Developer, Catalyst IT http://catalyst.net.nz/services/samba 




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